Ionic Bonds — Quiz Answers

10 verified answers3 views
1
Free Preview

Which shows the correct order of steps during the formation of an ionic bond?

A
An ionic compound forms right arrow Ions are attracted to each other right arrow Electrons are transferred
B
Electrons are transferred right arrow Ions form right arrow Ions are attracted to each other
C
Ions form right arrow Electrons are transferred right arrow Ions are attracted to each other
D
Ions are attracted to each other right arrow Electrons are transferred right arrow An ionic compound forms
2
Free Preview

Refer to the periodic table in the Student Tools to answer the question. What will most likely occur if sulfur forms an ionic bond with another element?

A
Sulfur will accept electrons.
B
Sulfur will become a positive ion.
C
Sulfur will donate electrons.
D
Sulfur will become less stable.
3

Iodine and potassium form an ionic bond. Iodine has seven electrons in its outer shell, and potassium has one electron in its outer shell. Which conclusion is best supported by this information?

A
Potassium is a nonmetal.
B
Potassium becomes an ion with a positive 7 charge.
C
Iodine becomes an ion with a negative 1 charge.
D
Iodine is a noble gas.
4

Which two elements will most likely form an ionic bond? (Click on the periodic table icon to view these elements)

A
magnesium and bromine
B
calcium and potassium
C
krypton and lithium
D
iodine and chlorine
5

Ionic compounds form

A
molecular structures.
B
crystal structures.
C
pure elements.
D
neutral elements.
6

Which atom is most likely to accept electrons to form an ionic bond?

A
sulfur, a nonmetal with 6 valence electrons
B
radon, a noble gas with 8 valence electrons
C
a mercury ion with a negative 2 charge
D
a potassium ion with a negative 1 charge
7

What is formed when polyatomic ions bond with other ions?

A
neutral compounds
B
ionic elements
C
neutral elements
D
ionic compounds
8

Which is an example of a polyatomic ion?

A
CO sub 3 raised to the negative power
B
cap h sub 2
C
Mg raised to the plus power
D
Ne raised to the plus negative power
9

Which characteristic(s) makes ionic compounds useful as a building material?

A
hardness and brittleness
B
low melting and boiling points
C
inability to conduct electricity
D
inability to dissolve in water
10

Chalk is an ionic compound. Which is a property of all ionic compounds that makes chalk particularly useful for writing on a chalkboard?

A
inability to dissolve in water
B
a high melting point
C
a multicolored appearance
D
hardness and brittleness

Did you find these answers helpful?